In the 1940s the mayor of Lachine,
Anatole Carignan, recognized the Le Ber-Le Moyne House's historical value and believed the municipality should acquire it for the benefit of the community. When the house came up for sale in 1946, the City of Lachine purchased it for $25,000. Carignan decided to turn the old house into a history museum. The Manoir Lachine officially opened its doors to the public on June 24, 1948. The museum underwent significant changes in the early 1980s. Most importantly, the Le Ber-Le Moyne House and its Dependency were stripped of the massive architectural additions from the 1950s and of earlier elements such as the porch and the
dormers. The building was stripped of these and its many other additions to reveal the original stone walls and beams. The goal of this massive restoration project was to salvage the original architecture and restore its 17th-century appearance. Between 1998-2000 and 2009-2010, the firm Archéotec conducted archaeological digs in and around the Le Ber-Le Moyne House. Roughly 32,000 fragments and objects were uncovered during these digs. The artifacts and ecofacts document the various phases of the site's occupation. For instance, pottery shards, beads and tools dating back between 2,000 and 2,500 years ago confirm the presence of Native Americans on the Le Ber-Le Moyne site. Furthermore, many suspected the trading post constructed by Le Ber and Le Moyne had been razed by fire during the Massacre in 1689 and reconstructed by Chorel and her husband between 1695 and 1698. The archaeological digs conducted by Archéotec have refuted this theory. Archaeologists have been unable to find traces of the supposed fire nor have they found anything that would indicate Chorel repaired or rebuilt the house. Archéotec suggests the large quantity of artifacts commonly used as trading goods during the French Regime confirm the house was in fact built by Le Moyne and Le Ber. Today the Le Ber-Le Moyne House is part of the Musée de Lachine complex. The Musée de Lachine comprises the Le Ber-Le Moyne heritage site, a designated archaeological collection, historical buildings constructed in the 17th century, and a
sculpture garden known as the
Musée plein air de Lachine. The sculpture garden is one of the largest in Canada and includes works by numerous artists including
Bill Vazan, Ulysse Comtois,
Marcel Barbeau,
Michel Goulet and Linda Covit. In addition to the historical and archaeological objects on display in its permanent exhibition, each year the Musée de Lachine presents a contemporary art exhibition developed around works from its collection. The museum is located 6 kilometers (3.73 miles) from
Angrignon Metro station, and can be reached using the 110 and 195 buses operated by the
Société de transport de Montréal in around 40 minutes. ==Architecture==